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Latest News
August 16, 2021
Supply Chain Surcharge Announcement for 2021

SERFILCO prides itself on making high quality products at competitive prices, and we appreciate very much the loyalty you - our customers continue to demonstrate towards us on a daily basis.

Since the end of 2020, raw materials we use to mold and machine pump and filter parts alongside materials for filter cartridge manufacturing, have all seen unprecedented price increases due to supply and demand issues. In addition, we have seen large increases in electric motor pricing due to copper shortages - resulting in high metal prices across the board. Some materials have seen increases in excess of 20%.

SERFILCO has absorbed all of these increases to date. However, we do now need to try and cover some of the increases that have been passed down by our supply chain. We have worked diligently over the years to create a coherent and competitive pricing structure. As many of these increases will hopefully be reduced in time, we have decided that we will not introduce a mid-year price increase, but rather adopt a Supply Chain Surcharge approach which can be easily removed when pricing normalizes.

To that end, effective September 1st 2021 (09/01/21), we will be adding a “Supply Chain Surcharge” line item to quotations and any orders processed of 3% of the net value of the quotation or order.

We have tried to minimize the effect on pricing, and continue to manage our supply chain diligently to make sure we have what you need, when you need it.

We trust that you understand our position and appreciate that we have tried to minimize the overall impact as we navigate through these strange circumstances.


Lead Removal Cartridges

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Products » Filtration Media » Other Cartridge media » Lead Removal Cartridges
Lead Removal Cartridges

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Material: PP, PS
Performance: 1µm, 2µm


  • Contains Engelhard Corporation's ATS sorbent, a state-of-the-art ceramic lead removal matrix, along with a blend of premium performing, highly pulverized, activated carbon.
  • Offers true-depth type filtration for fine sediment, 1 to 2 micron particle removal.
  • Effectively removes both soluble and insoluble lead, foul tastes, odors and free chlorine.
  • Is unaffected by pH or the presence of other ions including calcium, magnesium, iron and manganese.
  • Bonds internally and irreversibly avoiding the potential hazard of a concentrated solution of lead "avalanching" into the treated water.
  • Available in two lengths: 9 3/4" or 20".
  • Constructed of molded polystyrene end caps with thermoplastic rubber gaskets, blue polyolefin outer net and a PP center core "sandwiching" a blend of highly purified activated powdered carbon and ATS lead removal sorbent. Inner layer of heat fused polyolefin fiber media prevents carbon bleed-off.

The inert molecular sieve construction of the ATS material internally and irreversibly locks onto any lead in solution reducing the concentration to below EPA guidelines with a very short contact time. The ATS material works well in hard water as well as in the presence of iron, manganese, magnesium and calcium ions. It functions on the principle of chemically "absorbing" the lead ions rather than insolubilizing the lead and will not put aluminum, copper or zinc ions into the treated water.
The CLR Series has been evaluated against the test protocol as outlined in NSF standard #53 by a certified third-party laboratory. The results show that a standard 9 3/4" cartridge at 0.75 gpm will effectively reduce a 150 PPB spiked feed of lead to less than 10 PPB for 4000 gallons in a low pH, low alkalinity solution and for 3000 gallons in a high pH, high alkalinity solution.

Product Literature (in PDF)

Available Products:

Please contact us with any application or pricing questions you may have
Item NoDescriptionMaterialPrice 
SF-CLR20WCLR-20",2.75" OD, 1-1/16" ID, LEAD REMOVAL - 20n/a$50.55
SF-CLR10WCLR-9.75",2.75" OD, 1-1/16" ID, LEAD REMOVAL - 9-3/4n/a$26.45
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